Very depressed and afraid 😢😢

Gemia • Due may 6th with baby #3 haven't done this since 2003 so wish me luck❤💖
He's a drunk narcissist who is both verbally and emotionally abusive. I've tolerated him, I even started treating him how he treats me. Did not go well. I have been accused of trying to run him and his home when I clearly have my own home that I'm barely running with two teenaged boys. Im a 35 year old mother who's 27wks 5 days in and I just lost my job due to pregnancy issues. After 3 years of this, he finally told me how he really feels about me.. He doesn't think anything of me or the fact that I'm carrying his first child, he wants to take my baby away from me because I'm "crazy", and he has a new woman. I started to cry but I caught myself, I went numb, I got up and for some reason i went and washed my hands, and I blankly left his home, I was halfway down the road before I realized that I didn't have on a seat belt or my lights weren't turned on. I went home and went to sleep. He called numerous times I felt no need to answer. I have no desire anymore to see him or have him in my life under any circumstances. So why am I so depressed? I can't stop crying. Help.